2,7-Dimethyl-3,8-dinitrodipyrazolo[1,5-a:1′,5′-d]pyrazine-4,9-dione: A new labelling reagent for liquid chromatographic analysis of amino acids

Analytica Chimica Acta

Volumn 579, Issue 2, 2006, Pages 152-157

  Gioia, M G ^a   Cacciari, B ^b   Leoni, A ^a   Gatti, R ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

^b UNIVERSITY OF FERRARA   (Italy)

Author keywords

2,7 Dimethyl 3,8 dinitrodipyrazolo 1,5 a:1 ,5 d pyrazine 4,9 dione; Amino acid determination; Column liquid chromatography; Pre chromatographic derivatization

Indexed keywords

AMINES; CONCENTRATION (PROCESS); LIQUID CHROMATOGRAPHY; SYNTHESIS (CHEMICAL);

COLUMN LIQUID CHROMATOGRAPHY; MOLAR RATIO; TRIETHYLAMINES;

AMINO ACIDS;

2,7 DIMETHYL 3,8 DINITRODIPYRAZOLO[1,5 A:1',5' D]PYRAZINE 4,9 DIONE; ALANINE; AMINO ACID; ASPARAGINE; DIMETHYL SULFOXIDE; GLUTAMINE; GLYCINE; GLYCINE DERIVATIVE; ISOLEUCINE; LEUCINE; METHIONINE; POLYAMINOACID; PROLINE; PYRAZINE DERIVATIVE; REAGENT; SERINE; TRIETHYLAMINE; TYROSINE; UNCLASSIFIED DRUG; VALINE; WATER;

AMINO ACID ANALYSIS; ARTICLE; CHEMICAL LABELING; CHEMICAL REACTION; CONCENTRATION (PARAMETERS); DERIVATIZATION; LIQUID CHROMATOGRAPHY; MOLECULAR STABILITY; PRIORITY JOURNAL; TEMPERATURE;

EID: 33749239591     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aca.2006.07.035     Document Type: Article

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